Asus P5RD1-V Deluxe User Manual

Page 93

A S U S P 5 R D 1 - V D e l u x e

4 - 2 7

D R A M I T / 2 T C o m m a n d [ 2 T ]

Sets the DRAM timing. Configuration options: [1T] [2T]

C o n f i g u r e D R A M T i m i n g b y S P D [ E n a b l e d ]

When this item is Enabled, the DRAM timing parameters are set
according to the DRAM SPD (Serial Presence Detect). When
disabled, you can manually set the DRAM timing parameters through
the DRAM sub-items.

The following items become user-configurable when this item is
Disabled.

D R A M C A S S e l e c t [ 3 . 0 C l o c k s ]

Sets the latency (in clocks) between the DRAM read command and
the time the data actually becomes available.
Configuration options: [1.0 Clock] [1.5 Clock] [2.0 Clocks]
[2.5 Clocks] [3.0 Clocks] [3.5 Clocks]

D R A M t R P S e l e c t . [ 3 . 0 C l o c k s ]

Configuration options: [2.0 Clocks] [3.0 Clocks] [4.0 Clocks]
[5.0 Clocks]

D R A M t R C D S e l e c t . [ 3 . 0 C l o c k s ]

Configuration options: [2.0 Clocks] [3.0 Clocks] [4.0 Clocks]

D R A M t R A S S e l e c t

[ 8 . 0 C l o c k s ]

Configuration options: [2.0 Clocks] ~ [15.0 Clocks]

R e f r e s h R a t e S e l e c t

R e f r e s h R a t e S e l e c t [ 7 . 8 u s ]

[ 7 . 8 u s ]

Configuration options: [15.625 us] [3.9 us] [7.8 us] [31.3 us]
[62.5 us] [125 us]

Advanced NB

DRAM IT/2T Command

[2T]

Configure DRAM Timing by SPD

[Enabled]

DRAM CAS Select

[3.0 Clocks]

DRAM tRP Select

[3.0 Clocks]

DRAM tRCD Select

[3.0 Clocks]

DRAM tRAS Select

[8.0 Clocks]

Refresh Rate Select

[7.8 us]

Address would be
available 2 clocks
before command.
0 - Disable
1 - Enable